<?php namespace App\Http\Controllers\Api;

use App\Facades\Servers\WechatMini\Mini;
use App\Http\Controllers\Api\Api;
use App\Models\Work\State as WorkState;
use App\Models\Work\External as WorkExternal;
use App\Facades\Servers\WechatWork\CorpTag as CorpTag;
use App\Facades\Servers\WechatWork\ExternalContact as ExternalContact;
use App\Models\Work\Tag as WorkTag;
use App\Models\Work\User as WorkUser;
use EasyWeChat\Factory;
use Vinkla\Hashids\Facades\Hashids;

/**
 * 企业微信微信接口
 * 
 * @author 刘相欣
 * 
 * */
class WechatWork extends Api{
	
	/**
	 * 消息推送				/api/workwechat/notify
	 * 
	 * @param	string		$code		授权码
	 * 
	 * */
	public function notify(){
		// 获取配置
		$app				= Factory::work(config('wechat.work'));
		// 接收消息通知
		$app->server->push(function($message) {
			// $message		= json_decode('{"ToUserName":"wwcdbc686326b51a89","FromUserName":"sys","CreateTime":"1727420114","MsgType":"event","Event":"change_external_contact","ChangeType":"add_external_contact","UserID":"LiangYan","ExternalUserID":"wmnltlDwAAcHuNEggrIxLtb-Buzk0KkQ","State":"state_id=9","WelcomeCode":"G2OYXUVxNyu3YOb3-oELMOCX1XSLWoeeGjl_HOw7k1E"}',true);
			try {
				// 处理结果
				$result		= [];
				// 外部联系人变动
				if( $message['Event'] == 'change_external_contact' ) {
					// 添加企业客户事件，// 注册用户
					if( $message['ChangeType'] == 'add_external_contact' )  $result = $this->addExternal($message);
					// 编辑企业客户事件
					if( $message['ChangeType'] == 'edit_external_contact' ) $result	= $this->editExternal($message);
					// 删除企业客户事件
					if( $message['ChangeType'] == 'del_external_contact' )	$result	= $this->delExternal($message);
					// 删除跟进成员事件
					if( $message['ChangeType'] == 'del_follow_user' 	)	$result	= $this->delFollow($message);
				}
				// 错误
				if( isset($result['error']) )  return json_send(['code'=>'work_notify','msg'=>$result['error'],'data'=>$message]);
				// 成功
				return			json_send(['code'=>'success','msg'=>'notify','data'=>$message]);
			} catch (\Throwable $th) {
				// 成功
				return			json_send(['code'=>'error','msg'=>'notify','data'=>['message'=>$message,'msg'=>$th->getMessage()]]);
			}
		});
		$response 			= $app->server->serve();
		$response->send();
	}

	/**
	 * 添加企业客户事件
	 * 
	 */
	public function addExternal($message){
		// 实例
		$WorkExternal			= New WorkExternal;
		$WorkState				= new WorkState;
		$WorkUser				= New WorkUser;
		$WorkTag				= New Worktag;
		// 通过state获取附加参数以判断用户类型
		parse_str($message['State'],$state);
		// 获取附加参数
		$state						= empty($state['state_id']) ? [] : $WorkState->getOne($state['state_id']);
		// 存在客户标签，给客户增加标签
		if( !empty($state['tags']) ) CorpTag::markTags($message['UserID'], $message['ExternalUserID'],explode(',',$state['tags']));
		// 获取客户详情
		$extUser					= ExternalContact::getOne($message['ExternalUserID']);
		// 如果没有获取到数据的话
		if( !$extUser )				return ['error'=>'企微ID不存在'];
		// 如果存在用户类型，且有外部联系人信息
		if( !empty($state['user_type']) && !empty($extUser['external_contact']) ) $extUser['external_contact']['user_type'] = $state['user_type'];
		// 判断企微用户是否存在
		$external					= $WorkExternal->getOneByExtUserId($message['ExternalUserID']);
		// 更新或者新增客户
		$id 						= $external ? $external['id'] : $WorkExternal->workAdd($extUser['external_contact']);
		// 如果添加失败
		if( !$id )					return ['error'=>'新用户添加失败'];
		// 跳转链接
		$link						= Mini::getUrlLink('pages/bind/user',http_build_query(['kailin_uid'=>Hashids::encodeHex($id),'work_userid'=>$message['UserID']]));
		// 欢迎语
		$welcome					= $link ? ['link'=>['title'=>'请点此填写表单','desc'=>'填写表单信息为了给您提供更优服务','url'=>$link]] : ['text'=>['content'=>'请联系您的对接人员为您录入信息']];
		// 发送欢迎语
		ExternalContact::sendWelcome($message['WelcomeCode'],$welcome);
		// 循环跟进人员
		foreach ($extUser['follow_user'] as $workUser)		{
			// 如果是当前的跟进人员
			if( $workUser['userid'] == $message['UserID'] ) {
				// 处理跟进关系
				$WorkUser		= $WorkUser->upsertOne($extUser['external_contact'],$workUser);
				// 处理标签
				if( $workUser['tags'] )	$WorkTag->upsertTags($message['UserID'],$message['ExternalUserID'],$workUser['tags']);
			}
		}
		// 结果
		return 						['success'=>'处理完成'];
	}

	/**
	 * 编辑企业客户事件
	 * 
	 */
	public function editExternal($message){
		// 实例
		$WorkExternal				= New WorkExternal;
		$WorkUser					= New WorkUser;
		$WorkTag					= New WorkTag;
		// 获取客户详情
		$extUser					= ExternalContact::getOne($message['ExternalUserID']);
		// 如果没有获取到数据的话
		if( !$extUser )				return ['error'=>'企微ID不存在'];
		// 判断用户是否已经存在
		$external					= $WorkExternal->getOneByExtUserId($message['ExternalUserID']);
		// 如果更新或者新增客户
		$id 						= $external ? $external['id'] : $WorkExternal->workAdd($extUser['external_contact']);
		// 如果添加失败
		if( !$id )					return ['error'=>'客户信息更新失败'];
		// 循环跟进人员
		foreach ($extUser['follow_user'] as $workUser) {
			// 如果是当前的跟进人员
			if( $workUser['userid'] == $message['UserID'] ){
				// 处理跟进关系
				$WorkUser			= $WorkUser->upsertOne($extUser['external_contact'],$workUser);
				// 处理标签
				$WorkTag->upsertTags($message['UserID'],$message['ExternalUserID'],$workUser['tags']);
			}
		}
		// 返回结果
		return 						['success'=>'处理完成'];
	}


	/**
	 * 删除企业客户事件
	 * 
	 */
	public function delExternal($message){
		// 实例
		$WorkUser					= New WorkUser;
		$WorkTag					= New WorkTag;
		// 获取客户详情
		$extUser					= ExternalContact::getOne($message['ExternalUserID']);
		// 如果没有获取到数据的话
		if( !$extUser )				return ['error'=>'企微ID不存在'];
		// 删除跟进人员信息
		$WorkUser->delByExtUser($message['ExternalUserID'],$message['UserID']);
		// 删除跟进人员标签
		$WorkTag->delByExtUser($message['ExternalUserID'],$message['UserID']);
		// 返回结果
		return 						['success'=>'处理完成'];
	}

	/**
	 * 客户删除跟进人员事件
	 * 
	 */
	public function delFollow($message){
		// 实例
		$WorkExternal				= New WorkExternal;
		$WorkUser					= New WorkUser;
		// 获取客户详情
		$extUser					= ExternalContact::getOne($message['ExternalUserID']);
		// 如果没有获取到数据的话
		if( !$extUser )				return ['error'=>'企微ID不存在'];
		// 判断用户是否已经存在
		$external					= $WorkExternal->getOneByExtUserId($message['ExternalUserID']);
		// 如果有用户的话
		if( !$external )			return ['success'=>'用户不存在无需处理'];
		// 如果更新或者新增客户
		$id 						= $external ? $external['id'] : $WorkExternal->workAdd($extUser['external_contact']);
		// 如果添加失败
		if( !$id )					return ['error'=>'客户信息更新失败'];
		// 返回结果
		$result 					= $WorkUser->updateByExtUser($message['ExternalUserID'],$message['UserID'],['status'=>2]);
		// 如果添加失败
		if( !$result )				return ['error'=>'状态变更失败'];
		// 返回结果
		return 						['success'=>'处理完成'];
	}


}